Apple M1 Ultra (48-GPU) | Intel Xeon W-2225 | |
CPU comparisonIn this CPU comparison, we compare the Apple M1 Ultra (48-GPU) and the Intel Xeon W-2225 and use benchmarks to check which processor is faster.
We compare the Apple M1 Ultra (48-GPU) 20 core processor released in Q1/2022 with the Intel Xeon W-2225 which has 4 CPU cores and was introduced in Q4/2019. |
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Apple M series (25) | Family | Intel Xeon W (83) |
Apple M1 (9) | CPU group | Intel Xeon W-2200/3200 (17) |
1 | Generation | 7 |
M1 | Architecture | Cascade Lake W |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Xeon W-2125 |
Apple M2 Ultra (60-GPU) | Successor | Intel Xeon w3-2425 |
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CPU Cores and Base FrequencyThe Apple M1 Ultra (48-GPU) is a 20 core processor with a clock frequency of 0.60 GHz (3.20 GHz). The processor can compute 20 threads at the same time. The Intel Xeon W-2225 clocks with 4.10 GHz (4.60 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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Apple M1 Ultra (48-GPU) | Characteristic | Intel Xeon W-2225 |
20 | Cores | 4 |
20 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
0.60 GHz (3.20 GHz) 16x Firestorm |
A-Core | 4.10 GHz (4.60 GHz) |
0.60 GHz (2.06 GHz) 4x Icestorm |
B-Core | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Apple M1 Ultra (48-GPU) | Characteristic | Intel Xeon W-2225 |
Apple Neural Engine | AI hardware | -- |
32 Neural cores @ 22 TOPS | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Apple M1 Ultra (48 Core) | GPU | no iGPU |
0.39 GHz | GPU frequency | -- |
1.30 GHz | GPU (Turbo) | -- |
1 | GPU Generation | -- |
5 nm | Technology | |
5 | Max. displays | |
768 | Compute units | -- |
6144 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
-- | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Apple M1 Ultra (48 Core) | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 128 GB of memory in a maximum of 8 memory channels is supported by the Apple M1 Ultra (48-GPU), while the Intel Xeon W-2225 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 93.8 GB/s enabled. |
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Apple M1 Ultra (48-GPU) | Characteristic | Intel Xeon W-2225 |
LPDDR5-6400 | Memory | DDR4-2933 |
128 GB | Max. Memory | 1024 GB |
8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
819.2 GB/s | Max. Bandwidth | 93.8 GB/s |
No | ECC | Yes |
52.00 MB | L2 Cache | -- |
-- | L3 Cache | 8.25 MB |
4.0 | PCIe version | 3.0 |
-- | PCIe lanes | 48 |
-- | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe Apple M1 Ultra (48-GPU) has a TDP of 60 W. The TDP of the Intel Xeon W-2225 is 105 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Apple M1 Ultra (48-GPU) | Characteristic | Intel Xeon W-2225 |
60 W | TDP (PL1 / PBP) | 105 W |
-- | TDP (PL2) | -- |
120 W | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Apple M1 Ultra (48-GPU) has 52.00 MB cache and is manufactured in 5 nm. The cache of Intel Xeon W-2225 is at 8.25 MB. The processor is manufactured in 14 nm. |
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Apple M1 Ultra (48-GPU) | Characteristic | Intel Xeon W-2225 |
5 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
Armv8.5-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
Rosetta 2 x86-Emulation | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
-- | Socket | LGA 2066 |
Apple Virtualization Framework | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
macOS | Operating systems | Windows 10, Linux |
Q1/2022 | Release date | Q4/2019 |
-- | Release price | 444 $ |
show more data | show more data | |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
Apple M1 Ultra (48 Core) @ 1.30 GHz |
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Intel Xeon W-2225
@ 0.00 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
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Intel Xeon W-2225
4C 8T @ 4.60 GHz |
Apple M1 Ultra (48-GPU)
20C 20T @ 0.60 GHz |
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Intel Xeon W-2225
4C 8T @ 4.10 GHz |
Devices using this processor |
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Apple M1 Ultra (48-GPU) | Intel Xeon W-2225 |
Apple Mac Studio (2022) | Unknown |